Though the poster bills the film as the "Epic Finale that will Live Forever," it's worth pointing out that there's final chapters and final chapters, and Summit and Lionsgate has expressed interest into continuing this cash cow, err franchise, err epic saga with either a spin-off or television show or reboot. So those a little melancholy about that finale can rest assured there will be something more in the near future.

Here's the film's synopsis:

The astonishing conclusion to the series, THE TWILIGHT SAGA: BREAKING DAWN, PART 2, illuminates the secrets and mysteries of this spellbinding romantic epic that has entranced millions.

It looks like they don't want to spoil much of the story going in, though at this point you're either on board Team Edward or Team Jacob and likely know everything that happens already, or have no interest in 'Twilight' in total (and may express that lack of interest at every given opportunity).